1,7-Cleves Acid
Product name: 1,7-Cleves Acid
Chemical name: 1-Aminonaphthalene-7-sulfonic acid; 1-Naphthylamine-7-sulfonic acid
CAS: 119-28-8
Synonys: 1,7-cleve’s acid;
MW: 223
MF: C10H9NO3S
Use: It is mainly used as intermediate of dyes.
Package: 25kg plastic woven bag;
Specifications of 1,7-Cleves Acid:
| Items | Standards | Results |
| Appearance | grey to dark brown solid | Comply |
| Total Content | ≥98% | 98.18% |
| 1,7-Cleves Acid | ≥90% | 90.39% |
| 1,6-Cleves Acid | ≤6% | 5.85% |
MSDS of 1,7-Cleves Acid
Introductions of 1,7-Cleves Acid:
Grey to dark brown solid. Soluble in acetic acid, ethanol and acetic acid, slightly soluble in water. It is used to make reactive dyes, acid dyes, neutral dyes and solvent dyes.